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Private company

Friedhelm Loh Group

Logo: Friedhelm Loh Group, Public domain, via Wikimedia Commons3

German manufacturing and services conglomerate

Friedhelm Loh Group is a German manufacturing and services group headed by Friedhelm Loh. It is headquartered in Haiger, Germany and has offices and production centres worldwide. Friedhelm Loh Group grew out of a business founded in 1961 by Friedhelm's father Rudolf Loh that manufactured and sold the "first mass-produced enclosures for electrical control systems".2 It employed about 11,100 people.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1961Founded1

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Friedhelm Loh Group is a German manufacturing and services group headed by Friedhelm Loh. It is headquartered in Haiger, Germany and has offices and production centres worldwide.2

Corporate structure

Friedhelm Loh Group sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Friedhelm Loh Group Haiger
    • Rittal Subsidiary ยท Herborn

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Friedhelm Loh Group reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

Things Wikidata records the company as owning, with the share when stated.1

Subsidiaries and ownership

Owners

  • Friedhelm Loh

Subsidiaries

From Wikidata.1

Timeline

  1. 1961Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3